I loving mine too! I'm just running a single coil of 26 in the center & it produces a ton of vapor. It is also constructed so well. I only have one other atty that has threads that are as smooth as the Stumpy.I'm really diggin' my Stumpy's! They have good flavor (on par with the Thump IMO) and are the most vaporious atty's that I have used (with the exception of the Kennedy). I'm using one now with dual 26g at .5 and it's like a steam factory at 30+ watts! It's just a great all-around atty, my new favorite! Thanks Tom!